The controls are mostly nice except the wall hanging. It would be fine if you disabled the ability to jump when on a wall, because originally I thought this was wall climbing but it was just a mishap with the jumping haha. Other than that, the controls are very nice! I liked the art too, but there could have been more sounds and different tiles. Also I got some glitches with the level generation, when I would get to the end of a level it would delete the level before I even moved on so i would have to make some tricky jumps to progress. Dunno if you know about this or not but bugs are always good to point out.
Anyways, it was a good game. Nice job!! :D